PPT-Increased wildfire frequency initiated by marine organic carbon burial at the Frasnian–Famennian

Man Lu 1 Takehito Ikejiri 1 Yongge Sun 2 Richard Carroll 3 Yuehan Lu 1 1 Molecular EcoGeochemistry Laboratory Department of Geological Sciences University of Alabama USA. GEOL 1020. [. 15]. Announcements. More about global . geochemical . cycles. September 30, 2013. About plants and carbon fixation….. The photosynthesis-respiration cycle in plants.. THIS DIFFERENCE IN BEHAVIOR OF THE BOND STRENGTHS, CAN BE TRACED USING CARBON ISOTOPES!!. Reserves. Rasika. . Gawde. ,. . Phillip . A. . DePetro. , Kenneth J. . Windsand. , and Martin T. Auer . Department of Civil and Environmental Engineering, Michigan Technological University, Houghton, MI 49931. Approaches to study ecosystems. What is a “global” biogeochemical cycle?. Why are they studied?. Basics of the C cycle and its links to O. A counterintuitive idea about atmospheric O. 2. What role to freshwater systems play in the global C balance?. organic compounds. isomers. functional groups . Much of the chemistry of life is based on organic compounds. organic compounds. have at least one carbon atom covalently bound to either:. another carbon atom. Decomposition. Basic Decomposition Equation. Organic compound . O. 2. (or other electron acceptor). . . CO. 2. H. 2. O energy inorganic nutrients. . a form of. . Lecture Presentation by . Nicole . Tunbridge. and. Kathleen Fitzpatrick. Carbon: The Backbone of Life. Living organisms consist mostly of carbon-based compounds. Carbon is unparalleled in its ability to form large, complex, and varied molecules. Organic chemistry. is the study of compounds that contain carbon. Organic compounds range from simple molecules to colossal ones. Most organic compounds contain hydrogen atoms in addition to carbon atoms. Environmental Literacy Project. Michigan State University. . Ecosystems . Unit. Activity 2.4 Organic Carbon . Pools in Other . Ecosystems. 1. Unit map. You are here. 2. Let’s look at organic carbon pools in real ecosystems. 0 4 Carbon and the Molecular Diversity of Life Lecture Presentation by Nicole Tunbridge and Kathleen Fitzpatrick Carbon: The Backbone of Life Living organisms consist mostly of carbon-based compounds Carbon & The Molecular Diversity of Life Carbon: The Backbone of Life Living organisms consist mostly of carbon-based compounds Carbon is unparalleled in its ability to form large, complex, and diverse molecules Stereochemistry. Lecture No.1. Organic Chemistry And Stereochemistry. Chirality, Isomerism, & Stereoisomerism. Part One. Lecture No.. 1. List of contents:. Organic Chemistry.. Hydrocarbons.. Molecular Structure of Hydrocarbon.. bioturbation. , oxygen, and . resuspension. where it is effectively sequestered for millennial time scales. .. Important to the global C cycle through the geologic carbon cycle - sediments are the point of entry . Goals:. Assess the vulnerability of continuous permafrost in boreal Alaska to talik formation after wildfire.. Analysis:. Multi-method geophysical data - borehole Nuclear Magnetic Resonance (. bNMR. ) and ground penetrating radar (GPR) - characterized spatial and temporal changes in subsurface liquid water and detected . AICE Marine. Detritus:. What is it?. How does it fit in to a food web/chain?. Who/what consumes it?. Detritus:. What is it? . Dead, decaying organic matter . How does it fit into a food web/chain? .